<script>
	export default {
		globalData: {
			screenHeights: null
		},
		onLaunch: function() {
			console.log('App Launch')
			uni.getSystemInfo({
				success(res) {
					console.log(res.windowHeight,'systemInfo');
					getApp().globalData.screenHeights = res.windowHeight;
				}
			})
		},
		onShow: function() {
			console.log('App Show')
		},
		onHide: function() {
			console.log('App Hide')
		}
	}
</script>

<style>
	/*每个页面公共css */
</style>
